Halo 3 Cheats :

This cheat for Halo 3 [XBOX 360] has been posted at 06 Aug 2010 by mulamp and is called "Tough Luck Skull". The Cheat have a rating 1 by 1 our users and has been commented 1 times. Also 2 users added this cheat at them cheatbooks. If cheat is usable don't forgot thumbs up mulamp and share this with your freinds. And most important we have 13 other cheats for Halo 3, look them as soon as possible!

Secret - Tough Luck Skull

On Tsavo Highway, about halfway through the mission (right after you are forced to walk through a large blue barrier), you will come out of a tunnel on the highway, and see a large pipeline on your left. Drop down in between the two, and run to the wall in front of you. Follow the wall all the way to where it connects with the cliff on your right, and turn to the left. There should be a few ledges--simply crouch jump from ledge to ledge, and the last one should have the "Tough Luck" skull on it